CN214847950U

CN214847950U - Assembled insulator convenient to installation

Info

Publication number: CN214847950U
Application number: CN202121549270.XU
Authority: CN
Inventors: 谢泉; 张开泉; 沈美; 张鸣
Original assignee: Jiangxi Haiteke Electric Co ltd
Current assignee: Jiangxi Haiteke Electric Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-11-23
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses an assembled insulator convenient to installation, the on-line screen storage device comprises a base, the even fixedly connected with spliced pole in upper portion edge of base, the upper portion center of base is rotated and is connected with the rotor, the outer end lower part of connecting rod is rotated respectively and is connected with rubber friction plate, the one end that rubber friction plate is close to each other is provided with extension spring, the upper portion fixedly connected with full skirt of buckle post. The utility model discloses in, at first make the sliding cylinder identical with spacing post, make inside draw-in groove identical with the slotted hole simultaneously, continue to push down the sliding cylinder to the bottom, release the sliding cylinder this moment, make it produce the rotation, the sliding cylinder drives the rotor and rotates, the rotor drives the rubber friction plate and fixes the sliding cylinder for the insulator remains stable, the inside top of full skirt is provided with the lower part of joint board and full skirt and meshes mutually, has realized the purpose of being convenient for to install, has improved work efficiency, is worth wideling popularize.

Description

Assembled insulator convenient to installation

Technical Field

The utility model relates to an insulator field especially relates to an assembled insulator convenient to installation.

Background

The insulator is made of silica gel or ceramic, is hung at one end of the high-voltage wire connecting tower and is arranged in a hanging manner, is used for increasing creepage distance, and plays two roles of supporting a lead and preventing current from flowing back to the ground. The quality of the insulator determines whether the whole line is normally used or not, the insulator should not generate the phenomenon of failure caused by flashover breakdown due to the change of the environment and the electric load condition, otherwise, the insulator can lose the function and the service life of the whole line can be damaged.

When being connected fixedly with the wire, the existing insulator needs to be firstly fixed on a high-voltage wire connecting tower, and then the wire is clamped at the upper end of the insulator through a wire clamp, so that the time and labor are wasted, the working efficiency of workers is reduced, the stability of the insulator in the installation process is poor, the normal use of the line is influenced, and the line damage is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an assembled insulator convenient to install.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an assembled insulator convenient to install comprises a base, connecting columns are uniformly and fixedly connected with the edge of the upper part of the base, the connecting columns are movably connected with return springs in the clockwise direction, the other ends of the return springs are fixedly connected with limiting cylinders, the center of the upper part of the base is rotationally connected with a rotor, the outer edge of the upper part of the rotor is rotationally connected with a connecting rod, the lower parts of the outer ends of the connecting rods are respectively and rotatably connected with rubber friction plates, one ends of the rubber friction plates, which are close to each other, are provided with extension springs, a slotted hole is arranged in the middle of the rotor, a sliding cylinder is connected inside the limiting cylinder in a sliding manner, spokes are fixedly connected to the inner side of the upper part of the sliding cylinder in an array manner, the inner fixedly connected with buckle post of spoke, the upper portion fixedly connected with full skirt of buckle post, the top of full skirt is provided with the top cap.

As a further description of the above technical solution:

the inner side surface of the limiting cylinder is uniformly provided with limiting columns.

As a further description of the above technical solution:

the lower part of the limiting cylinder is rotatably connected with a base.

As a further description of the above technical solution:

and the outer side surface of the extrusion plate is fixedly connected with a limiting sheet.

As a further description of the above technical solution:

the outer edge of the sliding cylinder is provided with external clamping grooves in an array mode, and the outside of the external clamping grooves is meshed with a limiting cylinder through a limiting column.

As a further description of the above technical solution:

the outer edge of the clamping column is provided with internal clamping grooves in an array mode, and the outer portions of the internal clamping grooves are meshed with rotors through slotted holes.

As a further description of the above technical solution:

the inside top of full skirt is provided with joint board and the lower part of full skirt meshes mutually.

As a further description of the above technical solution:

the height of the limiting cylinder is higher than the relative height of the connecting rod, and the height of the exceeding part of the limiting cylinder is higher than the height of the spoke.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first, the outside draw-in groove that makes the sliding barrel outward flange is identical with the spacing post of spacing section of thick bamboo inward flange, the produced elasticity of reset spring of need overcoming simultaneously rotates spacing section of thick bamboo, make the inside draw-in groove of sliding barrel identical with the slotted hole, further push down full skirt and lower part sliding barrel make it link to each other with the base, release full skirt and lower part sliding barrel this moment, the sliding barrel is because reset spring's effort produces the rotation, the sliding barrel passes through spoke and drives inside buckle post rotation and drive the rotor rotation, the rotor drives the rubber friction plate and expands outward and carries out spacing fixed to the sliding barrel, make the insulator keep steady state, and the work efficiency is improved.

2. The utility model discloses in, the inside top of full skirt is provided with the lower part of joint board and full skirt and meshes mutually, and the relative height that highly is higher than the connecting rod of a spacing section of thick bamboo, and a spacing section of thick bamboo surpasss the height that highly is higher than the spoke of part for mutual joint between each insulator has realized the purpose of the installation of being convenient for, is worth wideling popularize.

Drawings

Fig. 1 is a schematic position diagram of a limiting cylinder of an assembled insulator convenient to install according to the present invention;

fig. 2 is a top view of a base of an assembled insulator convenient for installation according to the present invention;

figure 3 is a front view of an assembled insulator for easy installation according to the present invention,

fig. 4 is the utility model provides a sliding barrel position schematic diagram of assembled insulator convenient to installation.

Illustration of the drawings:

1. a base; 2. connecting columns; 3. a return spring; 4. a limiting cylinder; 5. a rotor; 6. a connecting rod; 7. a rubber friction plate; 8. an extension spring; 9. a slot; 10. a limiting column; 11. a limiting sheet; 12. a buckling column; 13. a sliding cylinder; 14. spokes; 15. an external card slot; 16. an internal card slot; 17. a top cover; 18. an umbrella skirt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an assembled insulator convenient to install comprises a base 1, connecting columns 2 are uniformly and fixedly connected to the upper edge of the base 1, reset springs 3 are movably connected to the connecting columns 2 in the clockwise direction, limiting cylinders 4 are fixedly connected to the other ends of the reset springs 3, the limiting cylinders 4 are limited by tension through the base 1 by the reset springs 3, a rotor 5 is rotatably connected to the center of the upper portion of the base 1, connecting rods 6 are rotatably connected to the outer edge of the upper portion of the rotor 5, rubber friction plates 7 are rotatably connected to the lower portions of the outer ends of the connecting rods 6 respectively, the rubber friction plates 7 can be squeezed or contracted when the connecting rods 6 rotate, extension springs 8 are arranged at the ends, close to each other, of the rubber friction plates 7 are always kept in a contracted state, slotted holes 9 are formed in the middle of the rotor 5, sliding cylinders 13 are slidably connected to the inner portions of the limiting cylinders 4, spokes 14 are fixedly connected to the inner sides of the upper portions of the sliding cylinders 13 in an array manner, the inner end of the spoke 14 is fixedly connected with a buckling column 12, the upper part of the buckling column 12 is fixedly connected with an umbrella skirt 18, and the top of the umbrella skirt 18 is provided with a top cover 17.

The inner side surface of the limiting cylinder 4 is uniformly provided with limiting columns 10, the lower part of the limiting cylinder 4 is rotatably connected with a base 1, the outer side surface of a rubber friction plate 7 is fixedly connected with a limiting sheet 11, a rotor 5 drives the rubber friction plate 7 to expand outwards through a connecting rod 6, and the limiting sheet 11 is used for limiting and fixing a sliding cylinder 13, so that the insulator is kept in a stable state, the devices are clamped, the installation time is saved, the outer edge of the sliding cylinder 13 is provided with external clamping grooves 15 in an array manner, the external part of the external clamping grooves 15 is meshed with the limiting cylinder 4 through the limiting columns 10, the external edge of a buckling column 12 is provided with internal clamping grooves 16 in an array manner, the external part of the internal clamping grooves 16 is meshed with the rotor 5 through slotted holes 9, the internal clamping grooves 16 on the external edge of the buckling column 12 connected by spokes 14 in the sliding cylinder 13 are matched with the slotted holes 9 arranged in the rotor 5, and the limiting cylinder 4 is prevented from rotating between the base 1 and the limiting cylinder 4 due to the elasticity generated by a reset spring 3, the inner clamping groove 16 on the outer edge of the clamping column 12 connected with the spoke 14 in the sliding cylinder 13 is matched with the slotted hole 9 arranged in the rotor 5, the clamping plate is arranged above the inner part of the umbrella skirt 18 and meshed with the lower part of the umbrella skirt 18, the height of the limiting cylinder 4 is higher than the relative height of the connecting rod 6, and the height of the exceeding part of the limiting cylinder 4 is higher than the height of the spoke 14, so that the purpose of facilitating installation is realized.

The working principle is as follows: firstly, the sliding cylinder 13 is held by hand to ensure that an external clamping groove 15 at the outer edge of the sliding cylinder 13 is matched with a limiting column 10 at the inner edge of the limiting cylinder 4, meanwhile, the limiting cylinder 4 is rotated by overcoming the elastic force generated by a return spring 3 between a base 1 and the limiting cylinder 4, so that an internal clamping groove 16 at the outer edge of a clamping column 12 connected with spokes 14 in the sliding cylinder 13 is matched with a slotted hole 9 arranged in a rotor 5, an umbrella skirt 18 and a lower sliding cylinder 13 are further pressed down to be connected with the base, at the moment, the umbrella skirt 18 and the lower sliding cylinder 13 are released, the sliding cylinder 13 rotates under the acting force of the return spring 3, the sliding cylinder 13 drives an internal clamping column 12 to rotate through the spokes 14, the clamping column 12 drives the rotor 5 to rotate, the rotor 5 drives a rubber friction plate 7 to expand outwards through a connecting rod 6, and the sliding cylinder 13 is limited and fixed through a limiting sheet 11, so that an insulator is kept in a stable state, and carry out the joint between the device, saved installation time, improved work efficiency, simultaneously, the inside top of full skirt 18 is provided with joint board and the lower part of full skirt 18 meshes mutually, and the relative height that highly is higher than connecting rod 6 of a spacing section of thick bamboo 4, and the height that highly is higher than spoke 14 of the partial height of exceeding of a spacing section of thick bamboo 4 for mutual joint has realized the purpose of the installation of being convenient for between each insulator.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an assembled insulator convenient to installation, includes base (1), its characterized in that: the upper edge of the base (1) is uniformly and fixedly connected with a connecting column (2), the clockwise direction of the connecting column (2) is movably connected with a reset spring (3), the other end of the reset spring (3) is fixedly connected with a limiting cylinder (4), the upper center of the base (1) is rotatably connected with a rotor (5), the upper outer edge of the rotor (5) is rotatably connected with a connecting rod (6), the lower part of the outer end of the connecting rod (6) is rotatably connected with a rubber friction plate (7) respectively, one end of the rubber friction plate (7) close to each other is provided with an extension spring (8), the middle part of the rotor (5) is provided with a slotted hole (9), the inner part of the limiting cylinder (4) is slidably connected with a sliding cylinder (13), the inner side of the upper part of the sliding cylinder (13) is fixedly connected with spokes (14) in an array manner, and the inner end of the spokes (14) is fixedly connected with a buckle column (12), the upper portion of buckle post (12) is fixedly connected with full skirt (18), the top of full skirt (18) is provided with top cap (17).

2. The assembled insulator of claim 1, wherein: the inner side surface of the limiting cylinder (4) is uniformly provided with limiting columns (10).

3. The assembled insulator of claim 1, wherein: the lower part of the limiting cylinder (4) is rotatably connected with a base (1).

4. The assembled insulator of claim 1, wherein: the outer side surface of the rubber friction plate (7) is fixedly connected with a limiting piece (11).

5. The assembled insulator of claim 1, wherein: the outer edge of the sliding cylinder (13) is provided with external clamping grooves (15) in an array mode, and the outside of the external clamping grooves (15) is meshed with the limiting cylinder (4) through the limiting column (10).

6. The assembled insulator of claim 1, wherein: the outer edge of the clamping column (12) is provided with internal clamping grooves (16) in an array mode, and the outer portions of the internal clamping grooves (16) are meshed with the rotor (5) through the slotted holes (9).

7. The assembled insulator of claim 1, wherein: the inside top of full skirt (18) is provided with joint board and full skirt (18)'s lower part mesh mutually.

8. The assembled insulator of claim 1, wherein: the height of the limiting cylinder (4) is higher than the relative height of the connecting rod (6), and the height of the part, exceeding the limiting cylinder (4), of the limiting cylinder is higher than the height of the spoke (14).